| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $82.74 | 10.416% | $91.3582 | $91.36 | $91.35 | $91.40 |
| Purchase #2 | $146.31 | 7.187% | $156.8253 | $156.83 | $156.85 | $156.80 |
| Purchase #3 | $192.26 | 13.428% | $218.0767 | $218.08 | $218.10 | $218.10 |
| Purchase #4 | $45.60 | 6.256% | $48.4527 | $48.45 | $48.45 | $48.50 |
| Purchase #5 | $123.38 | 12.754% | $139.1159 | $139.12 | $139.10 | $139.10 |
| Purchase #6 | $221.56 | 9.137% | $241.8039 | $241.80 | $241.80 | $241.80 |
| Purchase #7 | $211.85 | 8.507% | $229.8721 | $229.87 | $229.85 | $229.90 |
| 7 purchase totals = | $1,023.70 | $1,125.5048 | $1,125.51 | $1,125.50 | $1,125.60 | |